Casing
Self supporting aluminium frame construction with highly impact resistant PA6 corners. 30 mm glass wool acoustic and thermal insulation. Integrated condensation tray with built-in 1” drain plug.
Motor
Depending on the version, equipped with voltage controllable IEC standard motors or frequency inverter controllable standard motors
Impeller geometry
Optimised and highly efficient backward curved high density impellers from aluminium for optimum efficiency.
Output control
Speed controllable via voltage reduction using a transformer, or controllable with a frequency inverter.
Motor protection
Integrated thermal contacts or PTC thermistors with cables for connection to a motor protection switching device.